Why do Chinese sites take sooooo long to load?

Question

Computer networks

Actually, I encountered the fact that all Chinese sites barely open for 10-20 minutes, regardless of my provider (I tried to open from three different providers). What could be the issue and how to deal with it?
upd.
If you drive them into googletranslate, then they normally open quickly.

Answer 1

Have you heard about the Chinese firewall? It's most likely about him. Output? Search vpn inside China and work through it, it should be decided as for me.

Answer 2

DNS servers are far away, so sites are loaded for a long time.